2223 Series - Sealevel 2 Port RS-232/422/485 DB9 Serial to USB Adapter

  • 2223-KT-ROHS
  • 2223-ROHS
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Impulse Embedded is a leading provider of Industrial computing systems and solutions. Our customers rely on us to provide the best embedded computing products and solutions for the challenges presented by today’s industrial demands. Together with our global manufacturing partners we provide world-class innovative embedded computing and automation products and solutions suitable for multiple industrial market sectors.

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The SeaLINK 2223 USB to serial interface adapter offers an easy way to connect two serial devices to a USB port.

All configuration and electrical interface selections are handled through the driver, eliminating the need to open the enclosure to set jumpers or switches.

Each serial port is software configurable for RS-232, RS-422, and RS-485 with the electrical interface settings maintained locally, allowing the host computer to be repaired or upgraded without reconfiguring the serial ports. Additionally, the 2223 can be configured at one computer and deployed to other computers.

Sealevel SeaCOM USB software drivers and utilities make installation and operation easy using Windows 98SE, ME, 2000, XP and Vista operating systems.

After installing the software, simply plug the 2223 into an available USB port and the serial port is recognized as a standard COM port by the host system enabling compatibility with legacy software.

All Sealevel SeaLINK USB serial adapters use a state-machine architecture that greatly reduces the host computer’s overhead when communicating over multiple serial ports simultaneously while supporting data rates to 921.6K bps. Status LEDs on the front of the enclosure indicate power, serial data activity, and electrical interface.

The adapter integrates a SeaLATCH locking USB port, which is fully compatible with standard USB cables. When used with the included USB cable with a locking type B connector, the metal thumbscrew provides a secure connection to the device and prevents accidental cable disconnection.

The 2223 is housed in a rugged, plastic enclosure ideal for mounting on walls, under counters, or inside panels. DIN rail clips are available as an option.

The adapter is USB bus powered, so no external power supply is needed. Standard operating temperature range is 0°C to 70°C and extended temperature range (-40°C to 85°C) is optional.
 

Features
  • Interface : USB to Software Configurable RS-232/422/485 DB9 Adapter
  • Ports : 2
  • UART : High Speed USB/UART with 128-byte Tx FIFO and 384-byte Rx FIFO
  • Max. Data Rate : 921.6K bps
  • Max. Data Distance : up to 4000ft
  • Other Features : Each port individually software configurable for RS-232, RS-422, or RS-485
  • Patent-pending SeaLATCH USB port provides locking connection with SeaLATCH USB cables via metal thumbscrews
  • Electrical interface settings are maintained across multiple computers
  • Automatic RS-485 enable/disable
  • Status LEDs display electrical interface selection and serial data activity
  • Connector : 2 x DB9M connector with full modem control signals implemented in RS-232 mode
  • Cable : Includes CA356 - 6' USB type A to SeaLATCH USB type B device cable
  • Dimensions (WxHxD) : 4.3" x 1.3" x 3.4"
  • Power : Powered by USB connection (+5V @ 200mA)
  • Operating Temperature : 0 to +70C
  • Software : SeaCOM software drivers included
  • Warranty : Lifetime Warranty

Delivery & Returns

We offer a range of delivery options to suit your needs.

UK Mainland

  • Free next day shipping on all orders over £150 (UK Mainland only)
  • Next day delivery - £12 (UK Mainland only)
  • Postcode Exclusions: ZE, KW15+ PO 30, JE, HS, GY, TR, IM, AB31+, KW 1-14, FK19+, PA20+, IV, PH

Northern Ireland & Highlands

  • Northern Ireland (2 business day delivery) - from £40 (UKIMS required for NI)
  • Highlands delivery (up to 3 business days) - from £30

Ireland

  • Ireland Economy (2-5 business days) - from £35
  • Ireland Priority (1-3 business days) - from £50

RMA

In order to process returned goods, Impulse Embedded Limited uses an internal RMA system. Before returning goods for any reason, please contact Impulse Embedded Limited (returns@impulse-embedded.co.uk) to request an RMA number. Please confirm the reason for the return of the goods, providing the Serial Number, Product Code, and Impulse Embedded Limited Invoice Number (if known).

When returning goods, please ensure they are suitably packed so as to avoid damage, are in the original packaging, along with all accessories, with the outer packaging marked with the RMA number. It is recommended that you use a signed delivery service, as goods lost in transit are not the responsibility of Impulse Embedded Limited.

Please do not write the RMA number on the goods or on the original packaging. Impulse Embedded Limited may refuse returned goods and return them if they arrive without an RMA number, or not in the original packaging.

Sealevel 2 Port RS-232/422/485 DB9 Serial to USB Adapter

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Select the products of this series that you wish to request quantity or project pricing, or lead time information for:

  • 2223-KT-ROHS

    2 Port RS-232/422/485 DB9 Serial to USB Adapter – Serial Adapter Kit

  • 2223-ROHS

    2 Port RS-232/422/485 DB9 Serial to USB Adapter – Standard Specification

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